Signals, Information, and Algorithms Laboratory :: Professor Gregory W. Wornell
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Faculty

Professor Gregory W. Wornell
Professor Gregory Wornell
gww@mit.edu | RLE Biography
Office: 36-677
Phone: 617.253.3513
 

Gregory W. Wornell has been on the MIT faculty since 1991, where he is Professor of Electrical Engineering and Computer Science . He did his graduate work at MIT, and his undergraduate work at the University of British Columbia . In addition to leading the Signals, Information, and Algorithms Laboratory, he is also affiliated with the interlaboratory Center for Wireless Networking , which he co-directs. He also chairs Graduate Area I (Systems, Communication, Control, and Signal Processing) within the department's doctoral program.

Greg's work emphasizes fundamental and novel research that is strongly connected to important emerging applications and technologies. Over the years, he has held visiting appointments at the (former) AT&T Bell Laboratories, Murray Hill, NJ, the University of California , Berkeley, CA, and Hewlett-Packard Laboratories, Palo Alto, CA. He has been involved in the Signal Processing and Information Theory societies of the IEEE in a variety of capacities, and maintains a number of close industrial relationships and activities. He has won a number of awards for both his research and teaching.

Click here for a more detailed biography .

   
   

Administrative Staff

Tricia Mulcahy O'Donnell
Tricia O'Donnell
tricia@mit.edu
Office: 36-677
Phone: 617.253.2297
 

Tricia O'Donnell has been at MIT since 2002 as an administrative assistant in the lab, working closely with Professor Wornell and the students, staff, and visitors. She handles office administration for the lab, Prof. Wornell's courses, and the EECS Department's Graduate Area I.

Outside of MIT, Tricia's passion is figure skating. She has passed her Senior Gold Freestyle Test, and competed at National Collegiates and New England Regionals. She has been a professional figure skating†instructor for 11 years, and coaches skaters at all levels, ages, and backgrounds. Her skaters have competed at the New England Regionals, Bay State Games, ISI Worlds, and many other events.

Just as with her experience in figure skating, Tricia enjoys being surrounded at MIT by individuals just as passionate about their endeavors, and the challenges and diversity that MIT has to offer.

In 2005, Tricia received an MIT Infinite Miles Award for her work at MIT.

   
   

Postdoctoral Scholars

   

Yuval Kochman

Yuval Kochman

yuvalko@mit.edu
Office: 36-689
Phone: 617.253.2197

http://allegro.mit.edu/~yuvalko

  Yuval Kochman started his postdoctoral studies at MIT in 2009. Before coming to MIT, he was at Tel-Aviv University, where he completed B.Sc., M.Sc. and Ph.D. degrees in Electrical Engineering in 1993, 2003 and 2009, respectively. His research interests include information theory, communications, data compression and signal processing. His doctoral thesis was in the areas of joint source-channel coding, and the application of prediction to information-theoretic problems. In general, Yuval enjoys research problems where non-standard approaches can yield elegant and efficient solutions. Outside academia, he has worked in the areas of radar and digital communications.
     

Arya Mazumdar

aryam@mit.edu
Office: 36-689
Phone: 617.253.2197

http://www.mit.edu/~aryam/

  Arya Mazumdar began his postdoctoral appointment at MIT in 2011.  Before coming to MIT, he received the Ph.D. degree in Electrical and Computer Engineering from University of Maryland, College Park, in
2011.  He spent the summers of 2008 and 2010 at the Hewlett-Packard
Laboratories, Palo Alto, CA, and IBM Almaden Research Center, San
Jose, CA, respectively, as a research intern. Arya is a winner of the
2010 IEEE ISIT Student Paper Award, as well as the Distinguished Dissertation and ECE Fellowships at the University of Maryland.  Arya's research interests include information and coding theory, signal processing, communication, and discrete mathematics.
     

Maryam Modir Shanechi

Maryam Modir Shanechi
shanechi@mit.edu
Office: 36-683
Phone: 617.253.2121

  Maryam Modir Shanechi completed her doctorate in the lab in 2011, and has stayed on as a postdoctoral associate. She came to MIT in 2004 after completing her bachelors degree in engineering science (electrical option) at the University of Toronto.   Her doctoral thesis focused on real-time neural decoding techniques for brain-machine interfaces. Her broader research interests include problems of computational neuroscience and biology.

   

Ligong Wang

wlg@mit.edu

Office: 36-687

Phone: 617.253.0565

http://www.mit.edu/~wlg/

  Ligong Wang joined MIT as a postdoctoral associate in 2011. He obtained his bachelor's degree in electronic engineering from Tsinghua University, Beijing, China, in 2004. He then entered ETH Zurich (Swiss Federal Institute of Technology), where he completed the master's degree and the doctorate in electrical engineering in 2006 and 2011, respectively. His research interests include classical and quantum information theory, and optical communications.
     
   

Graduate Students

   

Qing He

Qing He

qinghe@mit.edu

Office: 36-667

Phone: 617.253.4987

 

Qing He entered the graduate program at MIT in 2009. She completed her bachelor's degree majoring in electrical and computer engineering, with minor in economics, at the University of Waterloo, where she worked on a variety of communication technologies.  At MIT, she is involved in underwater acoustic communication system design, and her broader research interests include information theory, coding theory and digital communications.

Qing has received a number of awards for academic achievement,
including the NSERC USRA, Qualcomm Scholarship, and Microsoft Merit Scholarship. She held a Presidential Fellowship at MIT in 2009-10.  She has held internships at Research-in-Motion, Telecor Inc., and Advanced Digital Technology Ltd.

   

Ying-zong Huang
zong@mit.edu
Office: 36-699
Phone: 617.253.0373

  Ying-zong Huang entered the doctoral program at MIT in 2004. He completed his bachelor's and master's degrees in electrical engineering at Stanford University, where he worked on imaging-related algorithms and systems. His current interests encompass problems in digital communication, signal processing, and perceptual coding.

His summer internships have included DE Shaw, Microsoft Research, Hewlett-Packard, Microsoft Hardware ,and IBM TJ Watson Research Center. He is a Frederick E. Terman Award winner and a Tau Beta Pi Fellow, and he currently holds an NSF Graduate Fellowship.

 

 

 

Gauri Joshi

gauri@mit.edu

Office: 36-667

Phone: 617.253.4987

http://web.mit.edu/gauri/www/

  Gauri Joshi entered the doctoral program at MIT in 2010.  She completed her bachelors in electrical engineering, and masters in communications and signal processing from the Indian Institute of Technology (IIT) Bombay. Her masters thesis research focused on the design and analysis of relay-assisted cellular networks.  Her broad research interests are digital communication, information theory, coding theory and image processing. She is currently working on efficient protocols for video streaming.

Gauri has won the Institute Gold Medal from IIT Bombay for academic excellence, as well as the World Quant and CBSE Merit scholarships.  She is currently a Jacobs Presidential Fellow at MIT. She has had summer internships at Qualcomm and Merrill Lynch.

   

James Krieger

jameskrieger@mit.edu

Office: 36-673

Phone: 617.253.0310

  James Krieger joined the doctoral program at MIT in 2008.  He received his bachelor's degree in physics from the University of California, Santa Barbara, in 2000, and his master's degree in electrical and computer engineering from the Ohio State University in 2005.   His interests include electromagnetics and antenna design, and applications.   From 2000-2003, and since 2005, he has been with MIT Lincoln Laboratory, where he has been active in electromagnetic design and system analysis, including ultrawideband antenna arrays.
   

Da Wang

dawang@mit.edu

Office: 36-683

Phone: 617.253.2121

http://www.mit.edu/~dawang/

 

Da Wang joined the graduate program at MIT in 2008, after receiving his bachelors degree (with honors) in electrical engineering from the University of Toronto.   His research interests lie in the area of communication and information theory.   As an undergraduate, he  pursued research in wireless networks and network coding, and won a number of awards for academic achievement.   He held a Jacobs Fellow at MIT, and a Hewlett-Packard Fellowship at MIT.  He has held summer internships at  Mitsubishi Electric Research Labs (MERL), and Altera Corp.

   

Atulya Yellepeddi

atulya@mit.edu

Office: 36-667

Phone: 617.253.4987

 

Atulya Yellepeddi is a student of the MIT-WHOI Joint Program in Electrical Engineering and Applied Ocean Sciences and Engineering, and works with Prof. James Preisig at WHOI. He earned his Bachelor of Technology degree at the Indian Institute of Technology, Roorkee in 2010. His research interests include designing algorithms for communication systems and adaptive signal processing. Currently, he is working on developing adaptive turbo equalizers for reliable underwater acoustic communication.

Atulya is the holder of a Presidential Fellowship at MIT. He has been an intern at the I.H.E. (Institut für Hochfrequenztechnik und Elektronik), Karlsruhe Institute of Technology, Germany, from May-July 2009, working on Substrate Integrated Antenna techniques. He won an Institute Gold Medal for academic excellence, and a best undergraduate project award at I.I.T. Roorkee.

   
   

Research Affiliates

Dr. Uri Erez
Dr. Uri Erez
uri@eng.tau.ac.il
Office: 36-687

Phone: 617.253.0565 or x3-2197

 

Dr. Uri Erez completed his postdoctoral studies at MIT in 2005, where he worked on problems of coding and communication.  Before coming to MIT he was at Tel-Aviv University, where he completed undergraduate degrees in mathematics and physics in 1996, and his masters and doctoral degrees in 1999 and 2003, respectively. He is currently on the faculty of the Electrical Engineering - Systems department at Tel Aviv University.

Uri has served as a consultant for a number companies, among them Lucent Technologies' Bell Laboratories, Tadiran-Systems and Ultracom. He received the Omicron Delta prize for his presentation at the 2000 Israel IEEE Convention. His research interests encompass information theory and digital communication.

   
Emin Martinian Dr. Emin Martinian
emin@alum.mit.edu
Office: 36-687
Phone: 617.253.0565
 

Dr. Emin Martinian completed his undergraduate degree in electrical engineering and computer science at the University of California at, Berkeley in 1997. After a year and a half at the startup OPC Technologies, he joined the doctoral program at MIT in 1998, receiving the masters degree in 2000, and the doctoral degree in 2004. His masters research was in the area of multimedia authentication, and his doctoral thesis in the area of dynamic information and constraints in source and channel coding.   After completing his doctorate he led anindustrial research program at Mitsubishi Electric Research Laboratory (MERL) in Cambridge, MA.    He is now with Bain Capital, Boston, MA.

Emin served as a TA in 6.341. In addition, he co-founded 6.454, the department's advanced graduate seminar in communications, control, and signal processing, and has co-organized this seminar for three terms. In summer terms, he worked at Lucent Technologies' Bell Laboratories, Analog Devices, MERL, and has also served as a consultant to various start-ups. His broader research interests include digital communications and signal processing, especially information theory, error control codes, cryptography and image compression and authentication. While at MIT he held an NSF Graduate Fellowship, and received the Capocelli Award of the 2004 Data Compression Conference for the best student-authored paper. 

     
  Industrial Affiliate

Hiroyuki Ishii
Hiroyuki Ishii

h-ishii@dg.jp.nec.com
  Hiroyuki Ishii is an industrial research affiliate at MIT, where he is involved in problems of wireless system and network design. He obtained his master's degree in electronics and informatics from Toyama Prefectual University, Japan in 1996. Since then he has been with NEC Corporation in Tokyo, developing wireless communication systems and radio monitoring systems based on software-defined radio technologies. His research interests include architectures, protocols, modems, signal identification schemes and performance analysis for digital communication and monitoring systems. Hiroyuki has written a number of papers, and is a board member of the IEICE software-defined radio group.  
   


 
           
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